Inyectar la función de JavaScript no funciona en Android React Native WebView, pero funciona bien en iOS React Native

For android, while adding the javascript function we need to add it as part of DOM. For that, replace `function` with `document` in jsCode.  
Ex:
let jsCode = `docuement.doPopUp() {
                        document.querySelector('#myBody').style.backgroundColor = 'red';
                        alert('hello world from webview');
                        }`;

Disturbed Deer